Ana agrees to pay 8% simple interest for a computer over 3 ana agrees to pay 8% simple interest for a computer over 3 years. Part A

If Ana pays a total of $312 in interest, how much money did the computer cost?

$

Part B

If the simple interest rate were 5% instead of 8%, how much would Ana save in interest?

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.

answer: the sun

explanation:

water cycle describes the evaporation of water from earth's surface, formation of clouds and precipitation water back onto the surface of earth. seventy percent of the earth is covered with water in the form of seas and oceans. the heat of the sun causes the evaporation of water from the surface of the ocean. the water vapors rise and condense to form water droplets. the collection of these water droplets form clouds which rain down again.

the evaporation of the oceans surface water as part of the water cycle is caused by the sun

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37

idk

step-by-step explanation: